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[China]
Trade Verify
Address: Botou City, Cangzhou City, Hebei Province
Contact name:Li
Fengbao Valve Manufacturing Co., Ltd. |
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Verified Suppliers
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Swing check valve: The disc of the swing check valve is disc-shaped
and rotates around the shaft of the valve seat passage. Because the
passage in the valve is streamlined, the flow resistance is smaller
than that of the lift check valve. It is suitable for
large-diameter occasions with low flow rate and infrequent changes
in flow, but it is not suitable for pulsating flow, and its sealing
performance is not as good as that of lifting type. The swing check
valve is divided into three types: single-lobe type, double-lobe
type and multi-lobe type. These three forms are mainly divided
according to the valve diameter.
Quiet check valve
Quiet check valve
Pipeline check valve: a valve in which the valve disc slides along
the centerline of the valve body. Pipeline check valve is a new
valve. It is small in size, light in weight and good in processing
technology. It is one of the development directions of check valve.
However, the fluid resistance coefficient is slightly larger than
that of the swing check valve.
Compression check valve: This kind of valve is used as a valve for
boiler feed water and steam cut-off. It has the comprehensive
function of lift check valve and globe valve or angle valve.
In addition, there are some check valves that are not suitable for
pump outlet installation, such as foot valve, spring type, Y type,
etc.
Technical Specification:
| Nominal Diameter | DN50-DN300 |
| Nominal Pressure | PN10-16 |
| Flange Connection | ASME B16.1 CL125/EN1092 PN10-16 |
| Inspection and Test | API598/ EN12266 |
| Body | GGG40 |
| Ball float: | GGG40+NBR |
| O-Ring: | NBR |
| Bonnet: | Ductile Iron |
| Bolt: | Stainless steel |
| Washer: | Stainless Steel |
| Washer: | PTFE |
| Plug: | Carbon steel |
Fengbao valve factory is an entity factory with professional production experience and professional manufacturing technology. The company adheres to the business philosophy of "customer-oriented, quality-oriented, attentive service", integrates all kinds of professional advantage resources, and creates cost- effective products. The company has an excellent R & D team, dedicated to creating trustworthy products. Seek new development and create new brand.
The core team has gathered professionals with experience in product R & D, production and operation. The company attaches great importance to the growth of its employees while growing up, and has long been committed to the cohesion and improvement of their sense of responsibility, technical level and professional knowledge. The company provides development opportunities and platforms for every excellent employee, provides standardized system training and promotion mechanism, and helps employees to improve and grow in their own work field.
The company's products are mainly featured by appropriate price, excellent quality and high cost performance. Company independent research and development, production, unique production, to achieve the first-class quality, and favored by the majority of customers!
| Q1. Can I have a sample order for valve? | A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable. |
| Q2. Do you have any MOQ limit for valve order? | A: Low MOQ, 1pc for sample checking is available |
| Q3. How do you ship the goods and how long does it take to arrive? | A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional. |
| Q4. How to proceed an order for valve? | A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production. |
| Q5: Are you products standard? | A: Our model is standard, if you have specific demand, pls tell us. |
| Q6: Do you have interest to do our own design items? | A: Absolutely! We have big interest. |
